Lord, W. R. (1902). A first book upon the birds of Oregon and Washington: A pocket guide and pupil's assistant in a study of the more common land birds and a few of the shore and water birds of these states. W.R. Lord.
Chicago Style (17th ed.) CitationLord, William Rogers. A First Book upon the Birds of Oregon and Washington: A Pocket Guide and Pupil's Assistant in a Study of the More Common Land Birds and a Few of the Shore and Water Birds of These States. Portland, Ore: W.R. Lord, 1902.
MLA (9th ed.) CitationLord, William Rogers. A First Book upon the Birds of Oregon and Washington: A Pocket Guide and Pupil's Assistant in a Study of the More Common Land Birds and a Few of the Shore and Water Birds of These States. W.R. Lord, 1902.
Warning: These citations may not always be 100% accurate.